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Thunder Tiger F-91S 4-Stroke XC2 RC Airplane Engine - 9804

Other Products by Thunder Tiger


Item #: TTR9804Age Level: 16+
Skill Level Intermediate
List PriceeHobbies PriceYou Save
$229.99$209.99$20.00 (9%)
The all-new Thunder Tiger F-series powerhouse engines are the perfect way to enjoy the performance delivered by a four-stroke engine. The Thunder Tiger 4-Stroke engines feature a twin needle updraft carburetor, black anodized cylinder head, short stroke design, oversized valves, all combined with a high-perofrmance silencer to produce the most efficient poer-to-weight ratio. Adopting the ringed piston and cylinder set combined with the latest nano-extreme composite coating process on the cylinder and special plating on the crankshaft, this engine will appease the most demanding pilots. the Thunder tiger F-series engines were designed with corrosion resistant material to run stornger and last longer with minimal maintenance.



Top grade CNC equipment, state-of-the-art technology are used
Improved carburetor; swept back for safety, which makes adjustments simpler
Forged aluminum connecting rod with dual bushings connects it all together
Improved quality; ISO9001 Certified which guarantees the maximum power and performance
Smooth running and long lasting power plant with front and rear ball bearings
Authentic aircraft sound
Ringed-type piston
Designed for both beginners and experienced modelers


Displacement: 14.97 cc. / 0.91 cu. in.
Bore: 28.3 mm. / 1.114 in.
Stroke: 23.8 mm. / 0.937 in.
Crankshaft: 5/16 x 24
Practical RPM: 1,800 ~ 12,000
Output: 1.6 BHP / 11,000 RPM
Weight: 730 g. wo/muffler / 25.7 oz.
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